Hydrazine → HCID 131715522, 화합물

HRID 1252375노트

반응식

HRID 1252375 반응식
[CH3:1][C:2]1[NH:6][C:5]([C:7]2[CH:12]=[CH:11][C:10]([CH3:13])=[CH:9][CH:8]=2)=[N:4][C:3]=1[C:14]([O:16]CC)=O.[NH2:19][NH2:20]>O>[CH3:1][C:2]1[NH:6][C:5]([C:7]2[CH:8]=[CH:9][C:10]([CH3:13])=[CH:11][CH:12]=2)=[N:4][C:3]=1[C:14]([NH:19][NH2:20])=[O:16]

참가 물질

4

반응물 2

HCID 9321HydrazineHCID 43445104ethyl 5-methyl-2-(4-methylphenyl)-1H-imidazole-4-carboxylate

생성물 1

HCID 131715522HCID 131715522, 화합물

시약·촉매·용매 1

HCID 962Water용매

실험 절차

A mixture of 4.9 g of the above ester and 15 ml of anhydrous hydrazine was stirred and refluxed overnight. Water was added, the mixture was evaporated and the residue recrystallized from ethanol, giving 3.45 g of 5-methyl-2-(4-methylphenyl)-1H-imidazole-4-carboxylic acid, hydrazide.

후처리

  1. temperaturerefluxed overnight
  2. customthe mixture was evaporated
  3. customthe residue recrystallized from ethanol

출처 및 근거

ORD 기록
ord-a7d0a76b6a9c4d0c8adca3b6796d835c
출처 데이터셋
uspto-grants-1988_05
특허 번호
US04743586

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